Showing posts with label Duplicate method name signature in class file. Show all posts
Showing posts with label Duplicate method name signature in class file. Show all posts

Wednesday, January 22, 2014

java.lang.ClassFormatError: Duplicate method name signature in class file

java.lang.ClassFormatError: Duplicate method name&signature in class file

Problem :


We come across this common exception when using eclipse.

Exception I Encountered Was :


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java.lang.ClassFormatError: Duplicate method name signature in class file

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Solution :


This exception was caused when i was importing maven project in my eclipse. After importing the project and starting the server i came across this common exception. Please see the below explanation to resolve the exception.


Example :


When trying to import a already existing Maven project, select / browse the appropriate folder. Then click on finish rather than clicking the next button.

Clicking the next button created a different package structure which actually caused the exception "java.lang.ClassFormatError".

Similar Exception :

     

- java.lang.ClassFormatError: Duplicate method name signature in class file